920058831

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{13903}}^1$

素因数の和:13977

約数の個数: 40

約数和(自身を含む): 1480497920

約数和(自身を除く): 560439089

約数列:

[1, 3, 9, 19, 27, 43, 57, 81, 129, 171, 387, 513, 817, 1161, 1539, 2451, 3483, 7353, 13903, 22059, 41709, 66177, 125127, 264157, 375381, 597829, 792471, 1126143, 1793487, 2377413, 5380461, 7132239, 11358751, 16141383, 21396717, 34076253, 48424149, 102228759, 306686277, 920058831]

約数ペア:

[(1, 920058831), (3, 306686277), (9, 102228759), (19, 48424149), (27, 34076253), (43, 21396717), (57, 16141383), (81, 11358751), (129, 7132239), (171, 5380461), (387, 2377413), (513, 1793487), (817, 1126143), (1161, 792471), (1539, 597829), (2451, 375381), (3483, 264157), (7353, 125127), (13903, 66177), (22059, 41709)]